@⇒ Aptitude ⇒ Simplification Multiple Choice Questions / Objective type questions, MCQ's, with question and answers, download free PDF, short cut notes, rapid fire notes, best theory

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Q1.	What mathematical operation should come at the place of '?' in the equation : 2 ? 6 - 12 ÷ 4 + 2 = 11.
A.	+ [Wrong Answer]
B.	- [Wrong Answer]
C.	X [Correct Answer]
D.	÷ [Wrong Answer]
View Answer 6 -6 Explanation:- Answer : C Discuss it below : Let 2 x 6 - 12 ÷ 4 + 2 = 11. Then, 2 X 6 - 3 + 2 = 11 2 X 6 = 11 + 3 - 2 = 12. So, x must be replaced by X. Click here for more comments


Q2.	By how much is three-fifth of 350 greater than four-seventh of 210 ?
A.	70 [Wrong Answer]
B.	90 [Correct Answer]
C.	100 [Wrong Answer]
D.	210 [Wrong Answer]
View Answer 5 -2 Explanation:- Answer : B Discuss it below : ³/₅ of 350 - ⁴/₇ of 210 = 210 - 120 = 90. Click here for more comments


Q3.	( ¹¹/₄ ) = ( ⁷⁷/_? )
A.	28 [Correct Answer]
B.	⁷⁷/₂₈ [Wrong Answer]
C.	44 [Wrong Answer]
D.	308 [Wrong Answer]
View Answer 5 -2 Explanation:- Answer : A Discuss it below : Let ( ¹¹/₄ ) = ( ⁷⁷/_? ) Then, 11x = 77 X 4 or x = (77 X 4 ÷ 11) = 28. Riju Goswami Said on 2020-08-14 08:07:46 Solve it please Click here for more comments


Q4.	Two-fifth of one-fourth of three-seventh of a number is 15. What is half of that number ?
A.	94 [Wrong Answer]
B.	96 [Wrong Answer]
C.	175 [Correct Answer]
D.	196 [Wrong Answer]
View Answer 11 -10 Explanation:- Answer : C Discuss it below : Let the number be x Then, ²/₅ of ¹/₄ of ³/₇ of ^X = 15 x = (15 X ⁷/₃ X 4 X ⁵/₂ ) = 350 x = 350 So half of that number = ¹/₂^X = 175. Click here for more comments


Q5.	7 is added to a certain number, the sum is multiplied by 5, the product is divided by 9 and 3 is subtracted from the quotient. The remainder, left is 12. The number is
A.	20 [Correct Answer]
B.	30 [Wrong Answer]
C.	40 [Wrong Answer]
D.	60 [Wrong Answer]
View Answer 5 -3 Explanation:- Answer : A Discuss it below : Click here for more comments

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