# Maths Quiz of the Day – I For IBPS RRB PO Mains 2019 : 30-08-2019

Maths Quiz of the Day – I For IBPS RRB PO Mains 2019 : 30-08-2019

Q.(1-5) What will come in place of question mark (?) in the following question?
Q.1 87× 2 2/3+ 3 4/7 ÷27/9× 4 1/5 ÷ 2 ¾
(1) 233 43/55
(2) 243 13/55
(3) 311 17/23
(4) 214 63/65
(5) None of these

Q.2 102×97 – 201×90 + 302×101 + 400 × 102 – 505×101 = ?
(1) 13,124
(2) 14,203
(3) 12,101
(4) 14,102
(5) 12108

Q.3 18+? – 35×28122.5+(16)2. (-2)382 = (14)2
(1) 216
(2) 321
(3) None of these
(4) 218
(5) 316

Q.4 (333)×(444) – 853×149 = ?
(1) 21645
(2) 21095
(3) 20755
(4) 20915
(5) 21005

Q.5

(1) 9261
(2) 9325
(3) 9424
(4) None of these
(5) 8896

Direction(6-10):- Find the wrong number in following number series:-
Q.6 6, 35, 174, 795, 2084, 4167
(1) 35
(2) 174
(3) 795
(4) 2084
(5) 4167

Q.7 12, 14.5, 22, 35.5, 52, 74.5
(1) 14.5
(2) 22
(3) 35.5
(4) 52
(5) All are correct

Q.8 150, 30, 120, 40, 80, 82
(1) 150
(2) 30
(3) 40
(4) 80
(5) 82

Q.9 243, 292, 328, 363, 369, 387
(1) 292
(2) 243
(3) 369
(4) 378
(5) 387

Q.10 16, 137, 866, 915, 1040, 1049
(1) 137
(2) 866
(3) 1040
(4) 915
(5) All are correct

Ans.1(5) 87 × 8/3 +25/7÷25/9 × 21/5÷11/4 = ?
232 +25/7 × 9/25 × 21/5 × 4/11
232 +108/55 = 233 53/55
Ans.2(3) 9,894 – 18,090 + 30,502 + 40,800 – 51,005 = ?
( 9,894 + 30,502 + 40,800 ) – (18,090 + 51,005) = ?
81,196 – 69,095 = ?
12101 = ?
Ans.3(4) 18 + ? – 35 × 28/122.5 + 256 × -8/64 = 196
18 + ? – 8 -32 = 196
? – 22 = 196
? = 218
Ans.4(3) 12 (111)2 – 127,097 = ?
12 (12321) – 127097 = ?
147852 – 127097 = ?
20755 = ?
Ans.5(2) ? 25 × 4 = 1600 – 108
? = 373 × 25
? = 9325
Ans.6(3) Pattern is –
6×6-1=35
35×5-1=174
174×4-1=695
695×3-1=2084
2084×2-1=4167
Ans.7(3)

Ans.8(5) Pattren is-
150÷5=30
30×4=120
120÷3=40
40×2=80
80÷1=80
Ans.9(5) Pattern is-
243+72=243+49=292
292+62=292+36=328
328+52=328+25=353
353+42=353+16=369
369+32=369+9=378
Ans.10(5)

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