- Directions : What should come in place of questions marks ( ? ) in the following questions ?
√1296 + √2025 – √2916 = ?
25
27
37
36
18
Option B
36 + 45 – 54 = ?
? = 27
- 45% of 830 + 22% 740 – 148 = ?
463.5
825.6
388.3
540
332.4
Option C
373.5 + 162.8 – 148 = ?
? = 388.3
- (18)^2 + (52)^2 – 140 + 245 = ?
2520
3240
2824
2923
3048
Option D
324 + 2704 – 105 = ?
? = 2923
- 7862 – 2136 + 5625 – 6524 = ?
5328
3428
3625
2450
4827
Option E
13487 – 8660 = ?
? = 4827
- 25% of 480 + 24% of 420 – 8^2 = ?
520
324
219
319
450
Option C
120 + 100.8 – 64 + 62.2 = ?
? = 283 – 64
? = 219
- 23% of 1200 + 11.11% of 729 + 375 = ?
520
732
632
534
420
Option B
276 + 81 + 375 = ?
? = 732
- 1/9 of 3/5 of 375 + 185 = ?
320
260
420
440
360
Option B
1/9 * 3/5 * 375 + 235 = ?
25 + 235 = ?
? = 260
- 520 + 389 – (13)^2 + (15)^2 = ?
965
845
320
740
670
Option A
520 + 389 + 225 – 169 = ?
? = 1134 – 169
? = 965
- 20% of 540 + 24% of 1200 – √1728 = ?
285
384
280
320
296
Option B
108 + 288 – 12 = ?
? = 396 – 12
? = 384
- 640/20 – 180 + 324 – 20 = ?
120
156
124
320
450
Option B
32 + 324 – 180 – 20 = ?
? = 356 – 200
? = 156
