Question
Find the wrong number in the given number series.
6, 24, 120, 720, 5041, 40320Solution
3! = 6 4! = 24 5! = 120 6! = 720 7! = 5040, not 5041 8! = 40320 Hence, 5041 is incorrect. It should be 5040.
? = (597.98 ÷ (6.97 2.01 – 3.1)) × 12.9
Quantity I: The marked price of a radio is 25% higher than its cost price, and the shopkeeper offers a 15% discount on the marked price. The cost price...
If 5 sin x - 12 cos x = 0, find the value of tan x.
- What does the "H" in the HLOOKUP function of MS Excel stand for?
If f(x) = 2x² – 3x + 1, find value of f(3) + f(–3).
Anoop and Bheema, working individually, can complete a task in 16 days and 12 days, respectively. If they worked together and ear...
What is the total production of Product Y for the entire year, and what percentage does it contribute to the total production of all products in the las...
Quantity I: ‘X’ – For a number greater than one, the difference between the number and its reciprocal is equal to 40% of t...
A group of 30 students has an average score of 60 in an exam. If 5 more students join the group and their average score is 70, find the new average scor...
The current age ratio of Aman to Bheem is 5:6. What is Aman's current age?
Statement I: Bheem's age 18 years from now wil...
