Directions (1-5): What will come in place of the question mark (?) in the following questions?
1. 26.5% of 488 =?
(1) 205.65 (2) 211.72
(3) 145.67 (4) 129.32
2. 2.2 x 5.6 + 17.8 = ?(1) 30.12 (2) 30.012
(3) 31.12 (4) 31.012
(5) None of these
3. 272 + 282 – 162= ?
(1) 1257 (2) 1168
(3) 1274 (4) 1697
(5) None of these
4. (48x14) + (29x16) = ?
(1) 1250 (2) 1136
(3) 1448 (4) 1520
(5) None of these
5. 411 x 64 ÷ 1024 = 64 x 4?
(1) 6 (2) 7
(3) 8 (4) 5
(5) None of these
Directions (6-10): What will come in place of .question mark (?) in the following number series ?
6. 21, 25, 36, 66, 151, ?
(1) 397 (2) 409
(3) 399 (4) 407
(5) None of these
7. 62, 74, 98, 134, 182, ?
(1) 232 (2) 233
(3) 222 (4) 223
(5) None of these
8. 13, 67, 175, 391, 823, ?
(1) 1587 (2) 1687
(3) 1568 (4) 1677
(5) None of these
9. 585, 441, 341, 277, 241, ?
(1) 216 (2) 225
(3) 232 (4) 224
(5) None of these
10. 447, 335, 279, 251, 237, ?
(1) 230 (2) 229
(3) 227 (4) 232
(5) None of these
Answers
1 | 4 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 1 |
6 | 3 |
7 | 5 |
8 | 2 |
9 | 2 |
10 | 1 |
Solutions (6-10):
6. (3) 21, 25, 36, 66, 151, (399)
+4 +11 +30 +85 +248
X 3 – 1 X 3 – 3 X 3 – 5 X 3 – 1
7. (5)62, 74, 98, 134, 182, (242)
+12 +24 +36 +48 +60
8. (2)13, 67, 175, 391, 823, (1687)
X 2 + 41 X 2 + 41 X 2 + 41 X 2 + 41 X 2 + 41
9. (2) 585, 441, 341, 277, 241, (225)
-144 -100 -64 -36 -16
10. (1) 447, 335, 279, 251, 237, (230)
-112 -56 -28 -14 -7
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