In what ratio should sugar costing ₹40 per kg be mixed with sugar costing ₹48 per kg, so as to earn a profit of 20% by selling the mixture at ₹54 per kg?

To do a certain work, the ratio of the efficiencies of A and B is 7: 5. Working together, they can complete the same work in $$17{1\over 2}$$ days. A alone will complete 60% of the same work in:

In ΔABC, D is a point on side BC such that ∠ADC = 2∠BAD. If ∠A = 80° and ∠C = 38°, then what is the measure of ∠ADB?

The average of twenty-five numbers is 54. The average of the first 13 numbers and that of the last 13 numbers is 52.8 and 62.2, respectively. If the 13th number is excluded, then what is the average of the remaining numbers (correct to one decimal place)?

Select the most appropriate direct form of the given sentence.

Garima told her friends that she couldn’t go with them to the movie that night as she was very busy.

Parts of the following sentence are given as options. Identify the segment that contains a grammatical error.

The reason for visiting Meerut was because my mother needed to be looked after.

Given below are four jumbled sentences. Select the option that gives their correct order.

A. They silently ate and having finished they sat down to sing sentimental songs.

B. On the way they bought a large loaf of bread, some cheese and a goatskin full of beer.

C. When Little John was halfway through his song, Robin stopped him.

D. They travelled for a long time towards Sherwood.

Select the most appropriate direct form of the given sentence.

The policeman told the inspector that he had arrested a man for breaking the lockdown rules.