1.
√(4.9 − 0.49) = ?
Answer: Option 'D'
None of these
2.
Find the value of 2/7 of 105 = ? × 90
Answer: Option 'C'
1/3
3.
(139 × 13?)/1312 = 13
Answer: Option 'B'
4
4.
Find the value of 302 − 117 = 24.52 + ?
Answer: Option 'C'
182.75
5.
Find the value of 1/(3+1/(3+1/(3-1/3)))
Answer: Option 'C'
1/[3 + (1/(3+1/(3 - 1/3)))]
=> 1/[3 + 1/(3 + 1/(8/3))]
=> 1/[3 + 1/(3 + 3/8)]
=> 1/[3 + 8/27]
=> 1/(89/27)
=> 27/89
6.
The product of two numbers is 89. The sum of their square is 229.The sum of two numbers
Answer: Option 'A'
√407
7.
(121)1/6 is equal to
Answer: Option 'D'
(121)1/6
=>(112)1/6
=> 11 2/6
=> 111/3
=> ∛11
8.
√9604
Answer: Option 'B'
98
9.
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.
10.
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
11.
A number is 30 more than its two-three .What is the number
Answer: Option 'C'
90
12.
326-441+1130=?-141
Answer: Option 'D'
874
13.
√7056
Answer: Option 'C'
84
14.
(96×√49)/√196=?×√36
Answer: Option 'B'
8
15.
√8649
Answer: Option 'C'
93
16.
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
17.
√169/65 = 1/?
Answer: Option 'B'
5
18.
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
19.
Half of two third of a number is 90 then what is number
Answer: Option 'B'
270
20.
Can you find the answer for the below equation
75 + 67 - 79 / 68 × 66
Answer: Option 'B'
Given Question is 75 + 67 - 79 / 68 × 66
when we apply BODMAS RULE to the above question,
we get (Bracket Of Division) 75 + 67 - ( 79/ 68 ) * 66 = 75 + 67 - 1.16 × 66 = 65.32