A student was awarded certain marks in an examination. However, after re-evaluation, his marks were reduced by 40% of the marks that were originally awarded to him so that the new score now became 96. How many marks did the student lose after re- evaluation?
Who is to the immediate right of A?
In a ∆ ABC, P and Q are the middle points of the sides AB and AC respectively. R is a point on the segment PQ such that PR : PQ = 1 :2. If PR = 2 cm, then BC =
The ratio between the ages of mother and child is 6 : 1. If the sum of their ages is 35 years, find the ages of the child.
The area of a rectangle is four-third the area of a square. The area of the square is 729 sq. cms. And the length of the rectangle is 81 cms. What is the difference between the side of the square and the breadth of the rectangle?
25% of 161 + 28% of 234 = ?
One number in the following number series is wrong. Which one is the wrong number? 11 13 19 26 35 46 59
If a sum of money placed at compound interest, compounded annually, doubles itself in 5 years, then the same amount of money will be 8 times of itself in-
The simple interest of Rs. 15000 for 3 years is Rs. 5400. What is the rate of interest in percent per annum?
If 'A # B' means A is bigger than B and 'A $ B' means A is smaller than B, then what will P # N $ Q mean?
A shopkeeper allows a discount of 10% on market price. If he has not given the discount, he would have earned a profit of 25%. How much percent was his real gain?
What will come at the place of question mark (?) in the following? 159.99/3.99*2.001 = ?
What is the least number to be added to 3986 to make it a perfect square?
The owner of a stationery shop charges his customer 28% more than the cost price. If a customer paid Rs. 4,544/- for school books, then what was the cost price of the school books?
Mr. Khanna took a loan of rs. 100,000/- on simple interest for two years at the rate 3 p.c.p.a. The total amount that he will be paying as interest in 2 years is 3% of his monthly salary. What is his monthly salary?
There are 8 dozen candles kept in a box .If there are 14 such boxes ,how many candles are there in all the boxes together?
The value of an article depreciates every year at the rate of 10% of its value. If the present value of the article is Rs. 729, then its worth 3 years ago was-
What will be the area of a circle whose diameter is 28 cm?
Three bells ring simultaneously at 11 a. m. They ring at regular intervals of 20 minutes, 30 minutes, 40 minutes respectively. The time when all the three ring together next is-
6378.94 - 746.8 + 134.502 = ?
A truck covers a distance of 368 km at a certain speed in 8 hours. How much time would a car take at an average speed which is 18 km/hr more than that of the speed of the truck to cover a distance which is 16 km more than that travelled by the truck?