simplification Model Questions & Answers, Practice Test for ibps so prelims 2023

Question :16

6 × 66 × 666 = ?

Answer: (c)

? = 6 × 66 × 666 = 263736

Question :17

$1/8 of 2/3 of 3/5$ of 1715 = ?

Answer: (b)

$1/8 × 2/3 × 3/5 × 1715$ = 85.75 ≈ 85

Question :18

$√{876}$ × 20.6 + 165.34 ≈ ?

Answer: (a)

? = $√876$ ×20.6 + 165.34

≅ 29 × 21 + 165

= 609 + 165 = 774 ≈ 775

Question :19

If $(26)^2$ is subtracted from square of a number, the answer so obtained is 549. What is the number?

Answer: (c)

Let the the number be = x

According o the question,

$x^2 – 26^2$ = 549

or, $x^2$ – 676 = 549

or, $x^2$ = 549 + 676 = 1225

or, x = $√1225$ =35

Question :20

If $(74)^2$ is subtracted from the square of a number, the answer so obtained is 3740. What is the number?

Answer: (d)

Let the number be = x

According to the question,

$x^2 – (74)^2$ = 3740

or $x^2$ = 3740 + 5476 = 9216

∴ x = $√{9216}$ = 96

ibps so prelims 2023 IMPORTANT QUESTION AND ANSWERS

Recently Added Subject & Categories For All Competitive Exams

Most Important Antonyms Vocabulary - IBPS Clerk Prelims 2024

Latest Antonyms multiple choice questions and answers with free PDFfor IBPS Clerk Prelims 2024. English Vocabulary practice exercise for all bank exam

17-May-2024 by Careericons

Continue Reading »

Syllogism Practice Questions Answers PDF - IBPS Clerk 2024

Practice Verbal Reasoning Syllogism multiple choice questions and answers with Fully solved explanation, PDF for the IBPS Clerk Prelims 2024 Bank Exam

16-May-2024 by Careericons

Continue Reading »

IBPS Clerk Prelims 2024 Synonyms Questions Solved Answers

Most important IBPS Clerk Prelims 2024 Synonyms and Antonyms multiple choice questions and answers with detailed solutions, English vocabulary PDF Download

14-May-2024 by Careericons

Continue Reading »

New Cloze Test Questions and Answers PDF - IBPS Clerk 2024

The most important Cloze Test questions with detailed answers for upcoming IBPS Clerk prelims 2024. Latest English verbal ability practice MCQs, PDF

13-May-2024 by Careericons

Continue Reading »