Quantitative Aptitude - Numbers
Exam Duration: 60 Mins Total Questions : 30
The difference between the place values of two sevens in the numeral 69758472 is
- (a)
0
- (b)
6993
- (c)
699930
- (d)
none of these
What is the unit digit in the product \(\left( { 3 }^{ 65 }\times { 6 }^{ 59 }\times { 7 }^{ 71 } \right) \)?
- (a)
1
- (b)
2
- (c)
4
- (d)
6
What is the unit digit in \(\left( { 7 }^{ 95 }- { 3 }^{ 58 } \right) \)?
- (a)
0
- (b)
4
- (c)
6
- (d)
7
(4300731) -?=2535618
- (a)
1865113
- (b)
1775123
- (c)
1765113
- (d)
1675123
- (e)
none of these
(?)-19657-33994=9999
- (a)
63650
- (b)
53760
- (c)
59640
- (d)
61560
- (e)
none of these
\(8988\div 8\div 4=?\)
- (a)
4494
- (b)
561.75
- (c)
2247
- (d)
280.875
- (e)
none of these
\(666\div 6\div 3=?\)
- (a)
37
- (b)
333
- (c)
111
- (d)
84
- (e)
none of these
\(\left( 800\div 64 \right) \times \left( 1296\div 36 \right) =?\)
- (a)
420
- (b)
460
- (c)
500
- (d)
540
- (e)
none of these
\(\left( { 12 } \right) ^{ 3 }\times { 6 }^{ 4 }\div 432=?\)
- (a)
5184
- (b)
5060
- (c)
5148
- (d)
5084
- (e)
none of these
\(107\times 107+93\times 93=?\)
- (a)
19578
- (b)
19418
- (c)
20098
- (d)
21908
- (e)
none of these
\(\frac { 854\times 854\times 854-276\times 276\times 276 }{ 854\times 854+854\times 276+276\times 276 } =?\)
- (a)
1130
- (b)
578
- (c)
565
- (d)
1156
- (e)
none of these
\(\frac { 753\times 753+247\times 247-753\times 247 }{ 753\times 753\times 753+247\times 247\times 247 } =?\)
- (a)
\(\frac { 1 }{ 1000 } \)
- (b)
\(\frac { 1 }{ 506 } \)
- (c)
\(\frac { 253 }{ 500 } \)
- (d)
none of these
If the number 481*673 is completely divisible by 9, then the smallest whole number in place of * will be:
- (a)
2
- (b)
5
- (c)
6
- (d)
7
If the product 4864 x 9 P 2 is divisible by 12, the value of P is:
- (a)
2
- (b)
5
- (c)
6
- (d)
8
- (e)
none of these
Which of the following numbers is divisible by 24?
- (a)
35718
- (b)
63810
- (c)
537804
- (d)
3125736
476**0 is divisible by both 3 and 11.The non-zero digits in the hundred's and ten's places are respectively
- (a)
7 and 4
- (b)
7 and 5
- (c)
8 and 5
- (d)
none of these
Which one of the following cannot be the square of a natural number?
- (a)
30976
- (b)
75625
- (c)
28561
- (d)
143642
- (e)
none of these
Which natural number is nearest to 8485, which is completely divisible by 75?
- (a)
8475
- (b)
8500
- (c)
8550
- (d)
8525
- (e)
none of these
The largest 5-digit number exactly divisible by 91 is
- (a)
99921
- (b)
99918
- (c)
99981
- (d)
99971
- (e)
none of these
What least number must be subtracted from 13601, so that the remainder is divisible by 87?
- (a)
23
- (b)
31
- (c)
29
- (d)
37
- (e)
49
Which one of the following is the common factor of(4743 + 4343) and (4747 + 4347) ?
- (a)
(47 - 43)
- (b)
(47 + 43)
- (c)
(4743 + 4343)
- (d)
none of these
It is being given that (232 + 1) is completely divisible by a whole number.Which of the following numbers is completely divisible by this number?
- (a)
(216 + 1)
- (b)
(216 - 1)
- (c)
7 x 233
- (d)
(296 + 1)
Which of the following numbers is divisible by each one of 3,7,9 and 11?
- (a)
639
- (b)
2079
- (c)
3791
- (d)
37911
- (e)
none of these
A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively.When it is successively divided by 5 and 4,then the respective remainders will be
- (a)
1,2
- (b)
2,3
- (c)
3,2
- (d)
4,1
When a number is divided by 13,the remainder is 11.When the same number is divided by 17,the remainder is 9.What is the number?
- (a)
339
- (b)
349
- (c)
369
- (d)
data inadequate
A number when divided by 296 leaves 75 as remainder. When the same number is divided by 37,the remainder will be :
- (a)
1
- (b)
2
- (c)
8
- (d)
11
A boy multiplied 987 by a certain number and obtained 559981 as his answer.If in the answer both 9s are wrong and the other digits are correct,then the correct answer would be :
- (a)
553681
- (b)
555181
- (c)
555681
- (d)
556581
The sum of first 45 natural number is :
- (a)
1035
- (b)
1280
- (c)
2070
- (d)
2140
2 + 22 + 23 + ... + 29 = ?
- (a)
2044
- (b)
1022
- (c)
1056
- (d)
none of these
(22 + 42 + 62 + ... + 202) = ?
- (a)
770
- (b)
1155
- (c)
1540
- (d)
385 x 385