Question
Water flows in a horizontal pipe of non-uniform area of
cross-section at a pressure difference of 1.6 cm of mercury. If the velocity of water at the larger cross-section of pipe is 50 cm/s. find the velocity of water at the other end?Solution
The correct answer is C
A number n when divided by 6, leaves a remainder 3. What will be the remainder when (n2 + 5n + 8) is divided by 6?
When a number is divided by 21, the quotient is 160, and the difference between the quotient and the remainder is 144. Find the number.
Find the smallest number that, when divided by 6, 8, and 12, leaves a remainder of 5 in each case.
The difference between the two numbers is 1980. The quotient and remainder are respectively 20 and 4 when the larger number is divided by the smaller on...
How many factors of 23 × 33 × 54 × 73 are divisible by 50 but not by 100.
Which of the following pairs of non-zero values of p and q make 6-digit number 674pq0 divisible by both 3 and 11?
How many factors of 23 × 33 × 54 ×91× is divisible by 50 but not by 100?
The largest 5 digit number which is exactly divisible by ‘33’ is:
Which of the following numbers is divisible by 11?
What is the value of (2² + 3²) × (4³ + 5³) ÷ (6⁴)?
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