Quantitative Aptitude Quiz For NABARD Grade A 2022- 11th August

Directions (1 – 5): In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.                                           

Q1. 111, 121, 134, 155, 191, 251, 345                                                                                                                                                                                                                 
(a)345
(b)111
(c)251
(d)191
(e)121

Q2. 1.5, 5, 36, 280, 1953, 11712, 58556
(a)5
(b)1.5
(c)1953
(d)58556
(e)11712

Q3. 1, 17, 25, 54, 218, 1745, 27920.50
(a)27920.50
(b)218
(c)1745
(d)17
(e)1

Q4. 55, 61, 48, 69, 39, 81, 25
(a)48
(b)69
(c)39
(d)25
(e)61

Q5. 492, 489, 481, 457, 409, 290, 121
(a)409
(b)482
(c)290
(d)221
(e)457

Directions (6-15): What approximate value will come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value)

Q7. 50.05% of 299.90+?% of 150.06=449.99
(a)600
(b)300
(c)500
(d)100
(e)200

Q8. 15.10% of 120+?=12.12×6.06
(a)26
(b)12
(c)36
(d)54
(e)42

Q11. 25.05% of 2500.01+10.10% of 3499.99=?+299.99
(a)325
(b)555
(c)445
(d)785
(e)675

Q12. 999.99+50.05-625.20=4.98× ?
(a)85
(b)55
(c)25
(d)45
(e)75

Q13. 5555.05+555.05+55.05+5=?
(a)6870
(b)8890
(c)7560
(d)6170
(e)8690

Q14. (12.02)²+(4.99)²=?²
(a)11
(b)13
(c)17
(d)19
(e)21

Q15. (79.99+105.10-34.99)÷4.99=?+15.09
(a)10
(b)25
(c)15
(d)35
(e)50

Solutions