- What should come in place of question mark (?) in the following questions?
A)25 , 38 , 64 , 103 , 155 , ?
220195205225None oftheseOption A
25(+13) , 38(+26) , 64 (+39) , 103 (+52) , 155 (+65) , 220 - B) 1 , 5 , 11 , 19 , 29 , ?
40413845None of theseOption B
1*1+0=1
2*2+1=5
3*3+2=11
4*4+3=19
5*5+4=29
6*6+5=41 - C) 100 , 96 , 87 , 71 , 46 , ?
8201015None of theseOption C
100(-2^2) , 96(-3^2) , 87(-4^2) , 71(-5^2) , 46(-6^2), 10 - D) 512 , ? , 216 , 25 , 64 , 9
363438149None of theseOption D
512(8^3) , 49(7^2) , 216(^3) , 25(5^2) , 64(4^3) , 9(3^2) - E) ? , 6 , 7 , 16 , 51 , 208
1213158None of theseOption A
12*0.5+0=6
6*1+1=6
7*2+2=16
16*3+3=51
51*4+4=208 - What should come in place of question mark (?) in the following given questions(just calculate the approximate value) ?
A) 0.049 ÷ 0.001 × 60.989 = 29.966% of 399.98 × ?
2530323520Option A
49*61=(30/100)*400x
2989=120x
x=25 - B) 1400 ÷ 35.0098 + √676 ×20.0801 = ?
610500560540None of theseOption C
40 + 26 * 20
40 + 520 = 560 - C)0.5% of 356 + 0.7% of 779 = ?
9785None of theseOption B
1.78 + 5.453 = 7 - D) 119.97% of 1600.024 + 40.08% of 2000.001 = 2399.998 + 25.001% of ?
12541280115013601400Option B
(120/100) *1600 + (40/100) *2000 = 2400 +(25/100) *x
1920 + 800 = 2400 + 0.25x
2720 = 2400 + 0.25x
320 = 0.25 x
x=1280 - E) 0.12% of 400 + 0.15% of 880 = ?
21587Option A
0.48 + 1.32 = 1.8
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