Exams

The instrument used to examine a person's digestive tract is called ___.

Two trains are moving in the same direction at the speed of 24 km/hr and 50 km/hr. The time taken by faster train to cross a man sitting in the slower train is 72 seconds. What will be the length (in metres) of the faster train?

Which of the following is at the second trophic level of a food chain?

Among four cars, weight of C1 is twice the weight of C2. Weight of C3 is half of the weight of C2. C4 is 40 kg heavier than C2, but 40 kg lighter thanC1. What is the weight (in kg) of C4?

A 25m long ladder is rested on a wall. The foot of the ladder is 7m away from the wall. If the end of the ladder (resting on the wall) slides down 4m, then how far will its foot move away?

The rate of simple interest per annum at which a sum of money double itself in 162⁄3 yrs. is

The 7th and 12th term of an arithmetic progression are -15 and 5 respectively. What is the 16th term?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Threatened