What will be the sum of numerator and denominator when 0.48 is written in simplest fraction form?
Choose the correct option.
Directions for Questions 81 - 82: Below is given a pie chart showing infant mortality rate (per thousand births) in some states of India. Based on this information, answer the questions that follow.<br>If 452 infants died in Jharkhand in a period of time, then how many births took place in this period?
Choose the correct option.
Which of these numbers is divisible by 132?
Choose the correct option.
Directions for Questions 81 - 82: Below is given a pie chart showing infant mortality rate (per thousand births) in some states of India. Based on this information, answer the questions that follow.<br>In Haryana, 5,60,000 children were born in a certain period of time. How many of these children died?
Choose the correct option.
If the perimeter of a square is the same as that of an equilateral triangle of side length 24 cm, then what is the area of the square?
Choose the correct option.
In an alloy, iron, copper and silver are present in ratio 7:3:1. 660 kg of this alloy is taken, and 30 kg each of copper and silver is added to it. What will be the ratio of iron, copper and silver in the alloy after these additions?
Choose the correct option.
Radha travelled for 60 minutes. This travel of 60 minutes can be divided into 6 equal intervals of 10 minutes each. In these 6 intervals, she travelled 10 km, 12 km, 14 km, 9 km, 5 km and 15 km. What is the average speed of Radha if only those intervals are considered when her speed was between 50 km/hr and 80 km/hr?
Choose the correct option.
A train running at the speed of 72 km/hr can cross a stationary pole in 10 seconds. How much time will it take to overtake a train of length 500 metres running at 54 km/hr in the same direction?
Choose the correct option.
A sum of money was divided into 2 parts in the ratio 2:5. First part was invested for 2 years at the annual interest rate of 20% compounded annually. At what rate of simple interest per annum the second part must be invested for 2 years, so that the interest earned in both cases is the same?
Choose the correct option.
The cost price of a TV is 7,272. The seller wants to sell it at 30% profit, and at the same time he wants to offer consecutive discounts of 20% and 10%. What should be the marked price of the TV so that he is able to earn 30% profit even after offering the discounts?
Choose the correct option.
John bought an item for 200 and sold it to Mahesh for a profit of 20%. Mahesh further sold it to Ramesh for a profit of 10%. If Ramesh further sold this item to Virat for 280, then what was the profit percentage of Ramesh approximately?
Choose the correct option.
How many prime numbers are there that are less than 30 and can be represented both as a sum and a difference of two primes?
Choose the correct option.
All the vertices of a right-angled triangle lie on the circumference of a circle. The length of the two perpendicular sides of the triangle are 14 cm and 48 cm. What is the area of the circle?
Choose the correct option.
A group of 11 natural numbers is arranged in ascending order. The average of the first six numbers is 18 and the average of the last six numbers is 28. If the 7th number is the smallest prime number greater than 20, then what is the sum of all these numbers?
Choose the correct option.
In a square of edge length 10 cm, mid points of 3 sides are joined together to form a triangle, and a circle is drawn such that all the vertices of the square lie on this circle. What is the area of region that lies inside the circle but outside the triangle? (Take π = 3.14)
Choose the correct option.
If '+' means '÷', '-' means '+', '÷' means 'x' and 'x' means '-', then what will be the value of 13÷15-1670+5x21?
Choose the correct option.
A cuboid of dimension 12 cm x 16 cm x 20 cm is cut into small cubes of edge length 4 cm. What is the difference between the total surface area of the original cuboid and the sum of the surface area of all the small cubes?
Choose the correct option.
In a zoo, 40% of the total animals are reptiles. Out of the remaining, 60% are mammals. If there are 456 animals that are neither reptiles nor mammals, then how many animals are there in the zoo?
Choose the correct option.
A candle of height 10 cm burns at the rate of 2 cm/hr initially. After it has burnt 20%, the rate increases to 3 cm/hr. Then, after it has burnt 50%, the rate of burning changes again such that it takes 2 hours for the remaining candle to burn up completely, then what is the overall average rate at which candle gets burnt?
Choose the correct option.
40% of 70% of P is same as 35% of R% of Q. Also, P% of P% of 400 is 16. What is the product of P, Q and R?
Choose the correct option.
