Directions(1-10): What will come approximately in place of question mark ‘?’ in the following questions.
- 244 – 156 + ?^2 – 13^2 = 15* 14 + 25*22
2015291810Option C
244 – 156 + ?^2 – 13^2 = 15* 14 + 25*22
=>88 + ?^2 – 169 = 210 + 550
=>?^2 – 81 = 760
=>? = 29 - (2.5)^2 + 58/4 + 9/4 = ?
1730282123Option E
(2.5)^2 + 58/4 + 9/4 = ?
=>? = 6.25 + 14.5 + 2.25
=> ? = 23 - ? = 25% of 1300 – (30*78 / 13)
120145132150149Option B
? = 25% of 1300 – (30*78 / 13)
=>? = 325 – 180
=> ? = 145 - ? = 28.03 * 44.81 / 5.03 + (7.93)^2.001
322333313316320Option D
? = 28.03 * 44.81 / 5.03 + (7.93)^2.001
=>? = (28*45)/ 5 + 8^2
=>? = 252 +64
=> ? = 316 - ? = (40.16% of 24.95% of 1479.58) + 254.33
411402421415418Option B
? = (40.16% of 24.95% of 1479.58) + 254.33
=>? = (40% of 25% of 1480) + 254
=> ? = 0.1*1480 +254
=>? = 402 - ? = (23.12 + 36.88)% of 33.33% of 2439.78
444500450510488Option E
? = (23.12 + 36.88)% of 33.33% of 2439.78
=>? = (23 +37)% of 1/3 * 2434
=> ? = 3/5*1/3*2440
=>? = 488 - (2704)^1/2 * 3 +246 – 332 – 189 /9 = ?
4955474052Option A
(2704)^1/2 * 3 +246 – 332 – 189 /9 = ?
=> 52*3 + 246 – 332 – 21 =?
=> ? = 156 + 246 – 332 – 21
=> ? = 49 - 38^2 + 60% of 1350 – 16*28 = ?
19001811179518061881Option D
38^2 + 60% of 1350 – 16*28 = ?
=>1444 + 810 – 448 = ?
=> ? = 1806 - (656 / 16 – 552/ 24 + 14 * 17)^1/2 = ?
1410232516Option E
(656 / 16 – 552/ 24 + 14 * 17)^1/2 = ?
=>(41- 23 + 238)^1/2 = ?
=>(256)^1/2 = ?
=>? = 16 - 84^2 – 79^2 + (1936)^1/2 – 20% of 980 = ?
630663672652600Option B
84^2 – 79^2 + (1936)^1/2 – 20% of 980 = ?
=> (84+79)(84-79) + (1936)^1/2 – 20% of 980 = ?
=>(84+79)(84-79) + 44 – 196 = ?
=>815 + 44 -196 = ?
=> ? = 663