1.
Half of two third of a number is 90 then what is number
Answer: Option 'B'
270
2.
Find the value of
Answer: Option 'D'
6/9 + 7/9 + 9/9 + 69/99
2/3 + 7/9 + 1 + 69/99
(66 + 77 + 99 + 69)/99
311/99 => 3.141414
3.
210 ÷ 14 ÷ 3 = ?
Answer: Option 'B'
5
4.
If 13 + 23 + 33 +......+ 103 = 516 then the value of 23 + 43 + 63 + ..... + 203 is
Answer: Option 'B'
2(13 + 23 + 33 + ---------- + 103)
2 × 516 = 1032
5.
√9604
Answer: Option 'B'
98
6.
√8649
Answer: Option 'C'
93
7.
(96×√49)/√196=?×√36
Answer: Option 'B'
8
8.
√4225
Answer: Option 'C'
65
9.
√169/65 = 1/?
Answer: Option 'B'
5
10.
If 15% of 30% of a number is 15, the number is
Answer: Option 'C'
333(1/3)
11.
If 13 + 23 + ..... + 93 = 1025 then the value of (0.07)3 + (0.14)3 + (0.21)3 + ..... +(0.63)3 Is close to
Answer: Option 'A'
0.351575
12.
Find the value of (√1.21)/(√0.81) + (√1.44)/(√0.49) is
Answer: Option 'C'
(√1.21)/(√0.81) + (√1.44)/(√0.49)
11/9 + 12/7 => (77 + 108)/63 => 185/63
13.
(1024 − 263 − 233) ÷ (986 − 764 − 156) = ?
Answer: Option 'D'
8
14.
Find the value of (2 − 1/3) (1 − 1/4)(1 − 1/5)……… (1 − 1/99)(1 − 1/100)
Answer: Option 'C'
(2 − 1/3) (1 − 1/4)(1 − 1/5)..... (1 − 1/99)(1 − 1/100)
5/3 × 3/4 × 4/5 × ....... 98/99 × 99/100 = 5/100 = 1/20
15.
√7056
Answer: Option 'C'
84
16.
Find the value of (27/343)−2/3
Answer: Option 'C'
(27/343)−2/3
(3/7)−2
(7/3)2
49/9
5 4/9.
17.
832/24 × 84/26÷252/72=?
Answer: Option 'C'
32
18.
(121)1/6 is equal to
Answer: Option 'D'
(121)1/6
=>(112)1/6
=> 11 2/6
=> 111/3
=> ∛11
19.
Find the value of 302 − 117 = 24.52 + ?
Answer: Option 'C'
182.75
20.
Can you find the answer for the below equation
122 / 312 × 302 + 307 - 298
Answer: Option 'B'
Given Question is 122 / 312 × 302 + 307 - 298
when we apply BODMAS RULE to the above question,
we get (Bracket Of Division) ( 122 / 312 ) × 302 + 307 - 298 = 0.39 × 302 + 307-298 = 127.09
21.
Find the value of (875 233/899) × 899
Answer: Option 'B'
(875 233/899) × 899
(786625 + 233)/899 × 899
786858/899 × 899
786858
22.
Find the value of 2/7 of 105 = ? × 90
Answer: Option 'C'
1/3
23.
852.68 − 4.5 + 108.98 = ? − 2132.54
Answer: Option 'A'
6078.58
24.
√(4.9 − 0.49) = ?
Answer: Option 'D'
None of these
25.
Find the value of
((0.1)3 + (0.6)3 + (0.7)3 − (0.3)(0.6)(0.7))/((0.1)2 + (0.6)2 + (0.7)2 − 0.006 − 0.42 − 0.07)
Answer: Option 'A'
((0.1)3 + (0.6)3 + (0.7)3 − (0.3)(0.6)(0.7))/((0.1)2 + (0.6)2 + (0.7)2 − 0.006 − 0.42 − 0.07)
=> (0.1 + 0.6 + 0.7)3/(0.1 + 0.6 + 0.7)2
=> 0.1 + 0.6 + 0.7 => 1.4 = 14/10