750.46 + 114.09-84004 =? -13.09
37.06
63.78
37.60
67.38
None of these
13 16 21 27 39 52 69
21
39
27
52
16
180% of 25501 + 50% of 28999 = ?
62400
65000
64000
61600
61800
If x% of 500 = y% of 300 and x% of y% of 200 = 60, then x = ?
10√2
20√2
15√2
30√2
11.6 +9.28 ÷ 0.464 – 0.2828 + 0.07 - ?
9.2
9.56
27.2
27.56
(-5)(4)(2)(-1/2)(3/4)= ?
-30
-15
15
30
Given the quadratic equation x2- (A - 3) x - (A - 2), for what value of A will the sum of the squares of the roots be zero?
- 2
3
6
45% of816 - 23% of? = 240.7
525
540
550
560
125% of 605 +(4/5) of 218 =?
840
931
618
1024
726
(872% of659) ÷ 543 = ?
17
11
31
52.416 ÷ 18.72+6.28 = ?
2.09664
8.36
9.08
9.80
7008÷ 24 + 6208÷16=?
640
720
700
690
If a + b + c = 13, a2 + b2 + c2 = 69, then find ab + bc + ca.
-50
50
69
75
171.995 x 14.995 ÷ 25 = ?
105
115
110
125
120
5982 + 1345 + 736-? = 4588 ÷ 992
2485
2480
2473
2467
If 0 < a< 1, then the value of a + 1/a is:
Less than 2
greater than 2
less than 4
greater than 4
If x1/3+y1/3+z1/3=0, then the values of (x+y+z)3 will be
3x1/3. Y1/3.z1/3
9x2/3.y2/3.z2/3
27xyz
0
If 20 – 4 = 10 and 30 – 6 = 10 then 40 – 8 = ?
24
10
28
(3² * 4² * 5) ÷ 36 = (?)²-80
(100)²
√10
100
10√10
If the final amount of money that Ghosh Babu had with him was Rs. 100, what was the initial amount he had With him?
8
4
96
16.02 x 0.001 =?
0.001602
0.01602
0.1602
1.6021
If in a code, 52 – 36 = 97 and 46 – 78 = 1510, then how 53 – 62 can be encoded?
1520
88
2015
8800
On simplification, 3034 – (1002 ÷20.04) is equal to:
2543
2984
2993
3029
(47 × 588) ÷ (28 × 120) =?
6.284
7.625
8.225
8.285
√841x √64÷√25=?
44.6
46.4
45.75
44.06
If (2a + 3b)(2c – 3d) - (2a – 3b)(2c + 3d), then :
a/b = c/d
a/d = c/b
a/b = d/c
b/a = c/d
135-924÷2-132x 6=?
93
103
43
123
4.59 x 1.8 ÷3.6 + 5.4 of 1/9 – 1/5 =?
2.695
2.705
3.105
√6x√342+ √3+ √52- √7=?
729
-27
-729
If the value of x lies between 0 & 1 which of the following is the largest?
x
x2
-x
1/x