Question
In each question below, a sentence is given with a part
of it printed in bold and underlined. That part may contain a grammatical error. Each sentence is followed by phrases a), b), c) and d). Find out which phrase should replace the phrase given in bold to correct the error, if there is any, and to make the sentence grammatically meaningful and correct. If the sentence is correct as it is and ‘No correction is required’, mark e) as the answer. Hardly had the agreement been signed when tensions begin to escalate between the two nations.Solution
In sentences beginning with “hardly had”, the structure requires past perfect in the first clause and simple past in the second clause. Hence, “began” is the correct form.
A car travels from City A to City B, which is 240 km apart. It travels the first 120 km at a speed of 60 km/h and the remaining distance at a speed of 8...
Simplify: (1 + i)³ / (1 + i³)
The highest common factor (HCF) of two numbers is 17. If their product is 867, how many pairs of numbers satisfy these conditions...
If f(g(x))= x, where f and g are inverses of each other and f’(x) = 1/(1+x ² ), then g’(x) equals:
A parallelogram has diagonals of lengths 24 cm and 18 cm. The angle between the diagonals is 60°. Find the area of the parallelogram.
Rs. 156 is to be shared among 40 students, if each girl receives Rs.4.50, and boy receive Rs.3.50. Find the ratio of number of boys and girls.
A and B together can finish a task in 12 days. B and C together can complete the same task in 20 days. A and C together complete 33(1/3) % of the ta...
The marks (out of 50) of 5 students are: 10, 14, 18, x, 26. The mean is 18. Find x and the standard deviation.