Reasoning & Mental Ability — Bihar CGL

Logical reasoning, comprehension, and mental ability questions from Bihar CGL PYQs.

1350 published questions

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Questions

A mixture of liquids A and B in a jar is in the ratio of 4 ∶ 1. If 10 liters are taken out of that mixture and the same…

2026 PYQDifficulty 1

If the average of four consecutive odd whole numbers A, B, C, D is 42, then what is the product of B and D?

2026 PYQDifficulty 1

Which one of the following numbers is exactly divisible by 99?

2026 PYQDifficulty 1

Which of the following fractions will be the fourth if the fractions 4/5, 6/7, 9/11, and 3/8 are ordered in descending…

2026 PYQDifficulty 1

A person completes 2/15 th of his total journey by rail, 9/20 th by car and the remaining 10 km by walking. Accordingly…

2026 PYQDifficulty 1

The average of 25 results is 18. The average of the first 12 is 14 and the last 12 is 17. What is the 13th result?

2026 PYQDifficulty 1

In a division question, the factor is ten times the quotient and five times the remainder. If the remainder is 46, what…

2026 PYQDifficulty 1

The following diagram shows the percentage of engineers, laborers and managers working in a multinational company. If t…

2026 PYQDifficulty 1

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

2026 PYQDifficulty 1

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

2026 PYQDifficulty 1

सहारा रेगिस्तान किस महाद्वीप में अवस्थित है?

2026 PYQDifficulty 1

दुरанд कप किस खेल से संबंधित है?

2026 PYQDifficulty 1

वर्ष 2014 के नोबेल शांति पुरस्कार के विजेता कौन हैं?

2026 PYQDifficulty 1

'बिहु' किस राज्य का लोक नृत्य है?

2026 PYQDifficulty 1

पेरू की राजधानी है-?

2026 PYQDifficulty 1

चेरनोबिल परमाणु संयंत्र, जो अब बंद है, कहाँ स्थित है?

2026 PYQDifficulty 1

जापान की मुद्रा क्या है?

2026 PYQDifficulty 1

निम्नलिखित में से किस चक्रवात ने भारत के पूर्वी तट को प्रभावित नहीं किया?

2026 PYQDifficulty 1

पुस्तक 'Train to Pakistan' निम्नलिखित में से किसने लिखी है?

2026 PYQDifficulty 1

पुस्तक "Wings of Fire" के लेखक कौन हैं?

2026 PYQDifficulty 1

People Also Ask

What Reasoning & Mental Ability topics appear in Bihar CGL?

Logical reasoning, comprehension, and mental ability questions from Bihar CGL PYQs.

How many Reasoning & Mental Ability Bihar CGL PYQ questions are on Setlgao?

Setlgao publishes 1350 Reasoning & Mental Ability previous year questions for Bihar CGL with answers and explanations.

How should I practice Reasoning & Mental Ability for Bihar CGL?

Start with topic-wise Reasoning & Mental Ability PYQs on Setlgao, review explanations, then attempt a full-length Bihar CGL mock test to apply concepts under timed conditions.

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