Exams

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

apple of my eye

20% discount is offered on an item. By applying a promo code the customer wins 10% cash back. What is the effective discount?

In a class of 60 students there are 33 girls. The average weight of these girls is 62 Kg and average weight of the full class is 66.5 kg. What is the average weight of the boys of the class?

A dishonest shopkeeper professes to sell goods at his cost price but uses a false weight of 950 gms, for each kilogram. His gain percentage is

Which of the following is not true about X­rays?

The average marks obtained in a class of 50 students is 70%. The average of first 25 is 60% and that of 24 is 80%. What is the marks obtained by the last student?

Two numbers are in the ratio of 15 : 11. If their HCF is 13, then the greater number is?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

The action of repeating something aloud from memory.