Reasoning & Mental Ability — Bihar CGL

What is the remainder when 1421 × 1423 × 1425 is divided by 12?

The radius of a circle is increased by 3%. What is the percentage increase in its area?

The average of 5, 7, 9, x, 15 is 10 and the average of 17, 8, 19, 16, x, y, 4 is 12. What is the value of y?

If 4x² - 10xy + 6y² = 0, then x : y is?

Arnav ranked 8th from the top and 39th from the bottom in a class. How many students are there in the class?

In the following question, four pairs of words are given, out of which the words of three pairs bear a certain common r…

There is a relation between first two terms. Find the correct option to replace the question mark, which will have the…

A seller calculated his intended selling price at 5% profit on the cost of a product. If profit is reduced by ₹120, the…

Difference of two numbers is 840. If 5% of one number is 15% of the other number, then find both numbers.

For what least value of the number 648458 is divisible by 11?

If 2 × 3 = 49 and 3 × 4 = 916, then 9 × 7 = ?

Choose the alternative which closely resembles the water image of the given word 'INTREST'.

The average amount of money that 15 girls have is ₹50. When 3 more girls join the group, the average increases by ₹3. T…

Choose the odd figure out from the given four figures.

Which one of the interchange in signs would make the given statement correct: 20 - 4 + 6 × 3 ÷ 4 = 19?

Which is the largest fraction among the following?

How many squares are there in the given figure?

The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Sum of numb…

Two different positions of the same dice are shown. Which number will be at the top if 1 is at the bottom?

In a certain code language 'BOAT' is written as 'TBAO' and 'FAIR' is written as 'RFIA'. How is 'GAIN' written in that c…