@junefever said: =>18^322*18 =>(324)^161*18 (taking 18^2=324) =>(325-1)^161*18 =>(-1)^161*18 =>-1*18=-18 Remanider = 325-18=307 What is the answer?
2????
@HydRocker said: Progressions SET-1 :- 1) The sum of three numbers in A.P. is 45. If the sum of their squares is 683, what is the largest of the three numbers?
(a) 16 (b) 19 (c) 17 (d) 18 2) If (7)^1/p = (49)^1/q = (2401)^1/r , then p, q and r are in (a) A.P. (b) G.P. (c) H.P. (d) Cannot be determined
3) The letters of the English alphabet, in the order A to Z, are made to represent 26 numbers which are in Arithmetic Progression. The sum of the numbers representing A, C and E is 36 while that of A, C, E and G is 60. What is the sum of the numbers representing B, D, F and H? (a) 96 (b) 66 (c) 72 (d) 84
1. 17 ans
use a+d, a a-d
a=15
d= 2
so series is 17, 15,13
2. g.p
7^1/p, 7^2/q, 7^4/r
incresing gp with ratio of 2
A man receives pension of rs. 100 for 1st year. each year he receives 90 % of what he received previous year . find the max total amount he can receive even if he lives for ever??
a. 1100
b,900
c,2000
d.1000
Max P = 100 + (9/10)*100 + (9/10)^2 * 100 ....
= 100[ 1 + (9/10) + (9/10)^2 + ...]
100 [ 1/ ( 1 - 9/10) ] Infinite GP a/1-r formula
1000 ans.
= 100[ 1 + (9/10) + (9/10)^2 + ...]
100 [ 1/ ( 1 - 9/10) ] Infinite GP a/1-r formula
1000 ans.
@guru87 said: A man receives pension of rs. 100 for 1st year. each year he receives 90 % of what he received previous year . find the max total amount he can receive even if he lives for ever??a. 1100b,900c,2000d.1000
can someone please explain me this?
four friends are approaching a food stall, which sells four food items - batata vadas, samosas, cutlets and pakodas. Each friend may eat any number of items but can have one unit at the most of each item. All the four may also leave without eating anything. What is the number of ways in which they can place an order?
a-81
b-625
c-257
d-none of these
@[430834:guru87]
1000
@[520788:LeoN88]
bhai,i found this question in one of the mocks.i think the solution was not given correct. according to me it must be 16*16*16*16-1. what do u think?
@rohitawesome1 said:@LeoN88 bhai,i found this question in one of the mocks.i think the solution was not given correct. according to me it must be 16*16*16*16-1. what do u think?
Check the above link ..625 = 5^4
http://www.pagalguy.com/cat/general-knowledge-25088375/3612574
@[520788:LeoN88]
but don't you think we have to subtract one case in which he orders nothing (which is zero).bcoz in question it is asked to find no. of ways to " place an order".
See 1st boy can place order in 1,2,3,4 or 0 ways so 4 boys
so for every such way the oters can also place in 5 ways so 5*5*5*5
yes it si mentioned that "All the four may also leave without eating anything. " we are also considering it as an case when each select '0 '.
Read all the posts here : http://www.pagalguy.com/cat/general-knowledge-25088375/3612574
Ques 1: According to a recent survey report issued by the Commerce Ministry, Government of India, 30% of the total FDI goes to Gujarat and 20% of this goes to rural areas. If the FDI in Gujarat,which goes to urban areas, is $72 m, then find the size of FDI in rural Andhra Pradesh, which attracts 50% of the FDI that comes to Andhra Pradesh, which accounts for 20% of the total FDI ?
(a) $30 m (b) $ 9 m (c) $60 m (d) $40 m (e) None of these
Ques 2: If in que 1 , the growth in the size of FDI for the next year with respect to the previous year is 20%, then find the share of urban Maharashtra next year if 12% of the total FDI going to Maharashtra went to urban areas (provided Maharashtra attracted only 10% of the total share for both years).
(a) $36 m (b) $4.32 m (c) $3 m (d) $5 m (e) None of thesec
Ques 3: If the length,breadth and height of a cube are decreased, decreased and increased by 5%,5% and 20% respectively, then what will be the impact on the surface area of the cube(in percentage terms) ?
(a) 7.25% (b) 5% (c) 8.33% (d) 6.0833% (e) 8.5%
Ques 4: the hourly wages of a female labour are increased by 12.5% , whereas the weekly working hours are reduced by 8%. Find the percentage cahnge in the weekly wages if she was getting Rs. 1200 per week for 50 hours previously.
(a) +3.5% (b) 4% (c) 4.5% (d) none
Ques 5: The salary of a person is increased by Rs. 4800 and the rate of tax is decreased by 2% from 12% to 10% . The effect is such that he is now paying the same tax as before. If in both cases, the standard tax deduction is fixed at 20% of the total income, find the increased salary..??
(a) Rs. 32,800 (b) Rs. 36,800 (c) Rs. 28,000 (d) none of these
Ques 6: A and B have, in between, Rs. 1200. A spends 12% of his money while B spends 20% of his money. They are then left with a sum that constitutes 85% of the whole sum. Find what amount is left with A.??
(a) Rs. 750 (b) Rs. 800 (c) Rs. 700 (d) Rs. 660 (e) Rs. 880
Ques 7: Due to a 25% hike in price of rice per kilogram, a person is able to purchase 20kg less for Rs.400. Find the increased price of rice per kilogram..??
(a) 250 (b) 240 (c) 200 (d) cannot be determined
Ques 8: The weight of an iron bucket increases by 33.33% when filled with water to 50% of its capacity. Which of these may be 50% of the weight of the bucket when it is filled with water (assume the weight of bucket and its capacity in kg to be integers)..??
(a) 7 kg (b) 6 kg (c) 5 kg (d) 8 kg
is there anyone who can help me in solving these questions.....????
1. 80% of Gujarat FDI goes to Urban areas = 72m
100%---100/80X72=90m
90m is 30% of Total FDI
20% FDI---20/30X90=60m
50% of 60m=30m
(a) $30m
2. New FDI=1.2XOld FDI
30%---90m
100%---100/30X90=300m
New FDI=360m
10%=36m
12/100X36=
(b ) $4.32m
3. Let the sides be 100
Old surface area=100X100X6
New surface area=(95X95+95X120+120X95)X2
=95X2X(95+120+120)
=95X2X(335)
New/Old=95X2X335/100X100X6
=1.06083
Change=6.083%
4. Old wage per hour = 1200/50=24
New wage per hour = 24 + 1/8X24=27
New working hours=50-8/100X50=46
Weekly wage=46X27=1242
Change=42
%Change=42/1200X100==3.5%
5. Didn't get the question.
Let salary = x
12% of x=10% of (x+4800)
12x=10x+48000
2x=48000
x=24000
What is standard tax deduction?
6.A+B=1200
88/100*A+80/100XB=85/100(A+B)
88A+80B=85A+85B
3A=5B
A:B=5:3
A=5/8X1200=750
88/100X750
=22X30=660
(d) Rs. 660
7.Let price = p
Quantity=w
pw=400
1.25pX(w-20)=400=pw
1.25pw-25p=pw
pw=100p
P=Rs.4
Increased price=Rs.5
Cannot be options as if we put least option 200 we get
w=2kg
So reducing 20kg we get -18kg so Not possible.
8. Let weight of bucket=x
Weight off 50% water (1/3)*x
Weight of 100% water (2/3)x
New weight = (2/3+1)x=(5/3)x
Half the weight is (5/6)x
If the answer is to be in integer(not the bucket) x will have to be a multiple of if we put x=6 we get 5kg.
Next value is 10kg which is not in the option so
(c) 5kg
@[594238:vivaciousgal]
@CANI said: 1. 80% of Gujarat FDI goes to Urban areas = 72m 100%---100/80X72=90m 90m is 30% of Total FDI 20% FDI---20/30X90=60m 50% of 60m=30m (a) $30m 2. New FDI=1.2XOld FDI 30%---90m 100%---100/30X90=300m New FDI=360m 10%=36m 12/100X36= (b ) $4.32m 3. Let the sides be 100 Old surface area=100X100X6 New surface area=(95X95+95X120+120X95)X2 =95X2X(95+120+120) =95X2X(335) New/Old=95X2X335/100X100X6 =1.06083 Change=6.083% 4. Old wage per hour = 1200/50=24 New wage per hour = 24 + 1/8X24=27 New working hours=50-8/100X50=46 Weekly wage=46X27=1242 Change=42 %Change=42/1200X100==3.5% 5. Didn't get the question. Let salary = x 12% of x=10% of (x+4800) 12x=10x+48000 2x=48000 x=24000 What is standard tax deduction? 6.A+B=1200 88/100*A+80/100XB=85/100(A+B) 88A+80B=85A+85B 3A=5B A:B=5:3 A=5/8X1200=750 88/100X750 =22X30=660 (d) Rs. 660 7.Let price = p Quantity=w pw=400 1.25pX(w-20)=400=pw 1.25pw-25p=pw pw=100p P=Rs.4 Increased price=Rs.5 Cannot be options as if we put least option 200 we get w=2kg So reducing 20kg we get -18kg so Not possible. 8. Let weight of bucket=x Weight off 50% water (1/3)*x Weight of 100% water (2/3)x New weight = (2/3+1)x=(5/3)x Half the weight is (5/6)x If the answer is to be in integer(not the bucket) x will have to be a multiple of if we put x=6 we get 5kg. Next value is 10kg which is not in the option so (c) 5kg @vivaciousgal
Thankkssss............ a lot... :)
@snehajoshi25 said:
@HydRocker
kya aap mujhe ibps ka criteria bata sakte hai?
There are many thread running on IBPS
Goto->MBA Forums->Jobs & Career
http://www.pagalguy.com/forums/career-discussions/ibps-clerical-related-discussions-t-78960/p-3298969/r-3597979?page=1
http://www.pagalguy.com/forums/career-discussions/official-ibps-po-17th-june-discussions-t-83052/p-3558096
Hi,
I want to Prepare the Algebra again.,,,
I am having Sarvesh Kumar Verma ..i have done Sarversh Kumar Verma's Algebra one year back....Do not want to repeat from the same...Is any body having Total Gadha Average Book or any useful material for Algebra?, If Yes please send me,....Need to do it urgently...
Thanks and Regards,
Another Puy
Ques 1: Find the number of terms of the4 series 1/81, -1/27, 1/9............-729?
(a) 11 (b) 12 (c) 10 (d) 13 (e) 14
Ques 2: A and B are two numbers whose AM is 25 and GM is 7. Which of the following may be a value of A?
(a) 10 (b) 20 (c) 49 (d) 25 (e) 24
Ques 3: Two numbers A and B are such that their GM is 20% lower than their AM. Find the ratio between the numbers.??
(a) 3:2 (b) 4:1 (c) 2:1 (d) 3:1 (e) 5:1
Ques 4: Find the sum of all numbers in between 10-50 excluding all those numbers which are divisible by 8.
(a) 1070 (b) 1220 (c) 1320 (d) 1160 (e) 1060
Ques 5: The 7th and 21st terms of an AP are 6 and -22 respectively. Find the 26th term.
(a) -34 (b) -32 (c) -12 (d) -10 (e) -16
1 what is unit of 7^11^22^33??
2 what is the sum of digits of the least multiple of 13 , which when diveded by 6, 8 & 12 leaves a remainder of 5,7,11 as the remainder????
PLZ elaborate your method of solving
@MadaboutIIMs said: 4) What is the sum of the product of all possible pairs of distinct numbers of the first ten natural numbers. a) 1320 b) 2640 c) 1705 d) 1920
Can anyone give OA