A mechanic was asked to measure the length and breadth of a car's bonnet. By mistake, he measured the length 10% more and the breadth 20% less. If the bonnet's original area is 200 sq cm, then find the area after this measurement?
Last year, there were 610 men in a factory. The number decreased by 20% this year. How many women are there in the factory, if the number of women is 200% of the total number of men in the factory this year?
1 L of water is added to 5 L of spirit and water solution containing 40% spirit strength. The strength of spirit in the new solution will be
In an entrance test, Raj got 112 marks which was 32 more than the passing marks. Somesh got 75% marks which was 70 more than the passing marks. What is the minimum passing percentage of the entrance test?
Ramu sells his goods 25% cheaper than Shivraj and 25% dearer than Harish. How much percentage is Harish's goods cheaper than Shivraj?
Fresh grapes contain 80% water, while dry grapes contain 10% water. If the weight of dry grapes is 600 kg, then what is its total weight when it is fresh?
ssc ka revamped noti kb tak aa skta h ??? gs padhu ki ni. :/
BOX A has 2redballs and 3blue balls, Box B has 5 red balls and 3blue balls. The probability of pricing of Box A is twice the probability of picking B, A Box is chosen at random and a ball chosen from chosen box, what the probability that the ball drawn not blue?
If x + y = 36 and xy = 288. What is the value of x^2 + y^2 ?
A cistern van be filled by two pipes separately 12,and 10mins respectively. BOTH pipes opened together for a certain period time but being clogged, only (7/8)of the full quantity of water flows through the former and (5/6)through the later pipe, the obstruction when removed fill the cistern in 3mins from that moment How long was it before the full flow began?
A gold chain is sold for Rs. 14630 at a loss of 23%, what is the cost price of gold chain?
The average of three consecutive even numbers is 30. What is the sum of the three numbers?
Anil spends 75% of his income. His income is increased by 20% and he increases his expenditure by 16%. His saving is increased by what per cent?
A 330 m-long train passes a pole in 6 sec. How long will it take to cross a railway platform 165 meters long?
Prateek bought a laptop for Rs. 14800 and sold it for Rs. 20720. What is the profit percentage?
Six years ago, mother's age was 20 years more than the son's age. If the sum of their present ages is 34, what was the age of the mothers 6 years ago?
The ratio of length and breadth of a rectangle is 3 : 2 respectively. The respective ratio of its perimeter and area is 5 : 9. What is the length of the rectangle (in meters)?
The average salary of 15 worker is Rs. 8600. If the salary of a supervisor is added, the average increases to Rs. 9000. What is the salary of supervisor?
There are 1240 employees in an institute. Out of which, 25% are promoted. How many such employees are there who didn't got promotion?
What will be the highest power of 12 that can exactly divide 32!
Answer not available.