The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is:
74 94 184 364
94
184
364
A fraction, which bears the same ratio to 1/27, that 3/11 dose to 5/9 , is equal to
1/55
55
1/11
3/11
6, 13, 16, 25, 30, 37, 40
25
30
37
40
Let n be a positive integer such that 1335 + 1105 + 845 + 275 = n5.Find n
134
144
154
164
174
48.95 – 32.006=?
16.089
16.35
16.89
16.944
(12y60) z (2x10) is equal to :
1/4
1/44
1/25
1
of 7.26 – 0.45 of ? =
1/13
13
None of these
If R = (3065-2965)/(3064+2964) then :
0 < R ≤ 0.1
0.1 < R ≤ 0.5
0.5 < R ≤ 1.0
R > 1.0
Let n be a positive integer such that when we add 1 to the product of any n consecutive positive integers, the result is a perfect square, then n equals?
2
3
4
5
none of these
1399*1399=?
1687401
1901541
1943211
1957201
2 + 22 + 222 + 2.22 = ?
246
248
248.12
248.22
A number when divided by 114 leaves the remainder 21. If the same number is divided by 19, then the remainder will be:
7
21
(0.81)2 ÷ (0.729)3 × (0.9)2 = (0.9)? - 3
6
0
Which of the following is equal to 30 x 246?
118 x 13+209 x 42
174 x 10+222 x 19
173 x 12+221 x 24
169 x 16+167 x 50
The difference between the place values of 7 and 3 in the number 527435 is;
45
6970
6432 ÷ 16 ÷ ? = 6
69
57
63
56
If log 2=0.30103, the number of digits in 520 is?
14
16
18
In a chess tournament each of the six players will play every other player exactly once. How many matches will be played?
8
15
36
144, 173, 140, 169, 136, (?)
157
148
132
If l/m = 0.595, then m/l is equal to which of the following?
456
2.67
2.78
45/2
124
The HCF of two numbers is 23 and the other two factors of their LCM are 13 and 14. What is the largest number?
312
282
299
322
Let x, y and z be distinct integers, x and y are odd and positive, and z is even and positive. Which one of the following statements can not be true
(x – z)2y is even
(x – y)y2 is odd
(x – z)y is odd
(x – y)2z is even
(704 x 555) ? 55 = ?
7428
7364
7212
7028
The Product of the L.C. M and H.C.F of two numbers is 24. The difference of two numbers is 2. Find the numbers.
2 and 4
6 and 4
8 and 6
8 and 10
There are three numbers, which are in arithmetic progression, the common difference being 7. If the second number is diminished by 1 and the last number increased by 4, the numbers would be in geometric progression. Find the largest of the three numbers.
20
24
27
1260 157 = ?
12
58
122
588
Mukesh has twice as much money as Sohan and Sohan has 50% more money than what Pankaj has. If the average money with them is Rs 110, then Mukesh has
Rs 55
Rs 60
Rs 90
Rs 180
Rs 200
The Product of the L.C. M and H.C.F of two numbers is 24. The difference of two numbers is 2. Find the numbers .
(?)2+ (123)2 = (246)2 - (99)2- 2462
186
182
180
Two numbers differ by 5. If their product is 336, then the sum of the two numbers is:
28
51