Question
Never before (a)/ the students of India have so much
been frustrated (b)/ as today when the problems of unemployment are dominant. (c)/ No error (d) In these questions some of the sentences have errors and some have none. Find out which part of a sentence has an error and indicate it corresponding to the appropriate letters. If there is no error, indicate corresponding to the last option.Solution
Write ‘have’ before ‘the students’ as the sentence beginning with ‘Never before’ takes helping verb before the subject i.e. Never before + has/have (H.V.) + subject + Main verb + ….
Train 'P' travels at a speed of 45 km/h and crosses train 'Q' in 15 seconds while moving in opposite directions. Determine the speed of train 'Q' if the...
? = (7.11/2.12) + (10.88/4.09) + (45.12/11.98)
24.99 × 32.05 + ? - 27.01 × 19.97 = 29.99 × 27.98
24.99 × 32.05 + ? - 27.01 × 19.97 = 29.99 × 27.98
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
What approximate value should come in the place of (?) in the following questions?
9.9 * [? – (4.9 * √576 ÷ 7.80)] = 950.05
(27.08)2 – (14.89)2 – (22.17)2 = ?
( 1000)1/3  × 10.11 × 4.97 ÷ 10.32 =? – 15.022
1649.98 ÷ 15.48 × 8.12 = ? × 8.16