Ravi got 70% in English and 56% in Biology and the maximum marks of both papers is 100. What percent does he score in Maths, if he scores 60% marks in all the three subjects?. Maximum Marks of Maths paper is 200. ans.57%
In an election only two candidates A and B contested 30% of the voters did not vote and 1600 votes were declared as invalid. The winner, A got 4800 votes more than his opponent thus he secured 51% votes of the total voters on the voter list. Percentage votes of the loser candidate, B out of the total voters on the voter list is?ans 3%
A pipe can fill a cistern in 8 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the cistern completely?ans 5hrs
pls explain.....C.I for 2 years and 3 years is 156 & 254..what is the rate of interest..
Guys what who are Maharashtra? There are 125 seats for GEN CAT. what could be the cutoff ?
In what time would a cistern be filled by three pipes whose diameters are 1cm, 2 cm and 3 cm running together, when the largest pipe alone can fill the tank in 21 minutes? The amount of water flowing through the pipe is directly proportional to the square of its diameter. Ans 13.5mins
Two pipes can separately fill the tank in 15hrs and 30hrs respectively. Both the pipe are opened and when the tank is 1/3 full a leak is developed due to which 1/3 water supplied by the pipe leaks out. What is the total time to fill the tank?ans40/3hr
Three pipes A, B and C is attached to a cistern. A can fill it in 20 minutes and B can fill it in 30 minutes. C is a waste pipe. After opening both the pipes A and B, Riya leaves the cistern to fill and returns when the cistern is supposed to be filled. But she found that waste pipe C had been left open, she closes it and now the cistern takes 5 minutes more to fill. In how much time the pipe C can empty the full cistern?ans28.8mins
Three pipes P, Q and R can fill a tank in 12, 15 and 20 minutes respectively. If pipe P is opened all the time and pipe Q and R are opened for one hour alternatively. The tank will be full in???ans7hr
please koi btaega ghar pe kaise study kare? I mean kaha se pade? kya strategy rakhe ..except mock test
Pipes A, B and C which fill the tank together in 6 hours are opened for 2 hours after which pipe C was closed. Find the number of hours taken by pipe C to fill the tank if the remaining tank is filled in 7 hours. Ans14hrs
A cistern is 1/4th full. Two pipes which fill the cistern in 15 minutes and 20 minutes respectively are opened simultaneously. After 5 minutes, a third pipe which empties the full cistern in 30 minutes is also opened. In how many minutes the cistern will be full? Ans7mins
Anybody having discount coupon for olive board ?
Selection ratio for mains any idea
Can anyone pls solve this and explain 7 ppl p,q,r,s,t,u and v are sitting around a circular table in a manner such that at least four of them are facing outside the center. Q sits third to the left of u, who is sitting second to the right of t. P sits third to to the right of r. Both p and r are facing in opposite direction i.e. if one of them faces the center then the other faces outside the center. Two ppl are sitting between t and s. Q is sitting second to the left of v. V and r faces in the same direction. U is not the neighbor of either v or q neither t nor s is the immediate neighbor of p. S, u and q are facing in the same direction.
OB scores niacl ast
8. 47.25
9. 51.75
10. 68
how many percentile required to clear pre
80 or 90 ??
A and B set out at the same time to walk towards each other respectively from a place P and Q 144 km apart. A walks at the constant speed of 8 km/h, while B walks 4 km in the first hour, 5 km in the second hour, 6 km in the third hour and so on. Then the “A” will meet “B” at?ans72km
An express train travelled at an average speed of 100 km/hr, stopping for 3 minutes after every 75 km. How long did it take to reach its destination 600 km from the starting point?ans 6hrs21mins
Guys my ob free mock test score is 49.75..urs
got 56
ob 7
urs??