Question
A car covers four successive 3 km stretches at speeds of
10 km/h, 20 km/h, 30 km/h and 60 km/h, respectively. Its average speed over this distance is:Solution
The correct answer is C
A boat covers a distance of 132 km downstream in 6 hours. If the ratio of upstream speed to downstream speed of the boat is 4:11, then find the distance...
If * means +, @ means -, # means × and $ means ÷, then what is the value of 16 * 40 @ 56 $ 7 # 2 ?
मनीष 3 मार्च 1980 को पैदा हुआ था। संजीव , मनीष से 4 दिन पहले पैदा...
What do you call the memory that stores recently-used information in a place where it can be accessed extremely fast?
If the first and second letters in the word ‘INFRASTRUCTURE’ were interchanged, also the third and fourth letters, the fifth and sixth letters, and...
In each question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, t...
In each question a statement is given, followed by two assumptions, numbered I and II. An assumption is supposed or taken for granted. You have to cons...
Neha and Riya start together from point P to point Q. The ratio of their speeds is 4:3. If Riya takes 30 minutes more than Neha to reach point Q, find t...
- Priya bought a gadget at 40% discount on its listed price and later sold it by offering a 20% discount on the listed price. What was her profit percentage?
If the first and the second letters of the word CIRCUMFERENCE are interchanged with the last and the second last letters respectively, and similarly the...
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