A to Z Exams

8433.733 ÷ 54.102 ÷ 5.55 =?

If a and b are both odd numbers, which of the following is an even number?

13% of 360 + ? = 106

If one-seventh of a number exceeds its eleventh part by 100, then the number is:

(7.5 x 7.5 +37.5+ 2.5 x 2.5) is equal to:

The average age of 40 students of a class is 15 years. When 10 new students are admitted, the average is increased by 0.2 year. The average age of the new students is

The sum of two numbers added to the sum of their squares is 42. If the product of the number is 15, then the numbers are

Find the number of ordered pair of positive integers (a.n) such that an+1 − (a + 1)n = 2001

The product of two numbers is 1320 and their H.C.F is 6. The L.C.M of the numbers is:

(12y60) z (2x10) is equal to :

[(84)2+ 28X 12] ÷24 = 7 X?

1948 ÷ 52 + 10240 ÷ 20 + 512 - 248 -520.3615 =?

The number nearest to 10000 which is exactly divisible by each of 3, 4, 5, 6, 7 and 8 is

1201.964 – (0.121 x 0.231 x 0.191) =?

The unit’s digit in the product 274 x 318 x 577 x 313 is :

Find the sum of all 3 digit numbers which are equal to 25 times the sum of their digits

1, 4, 9, 16, 23, 25, 36

In some code, letters a, b, c, d and e represents numbers 2, 4, 5, 6 and 10. We just don't know which letter represents which number. Consider the following relationships: i)   a + c = e, ii)  b - d = d and iii) e + a = b Which statement below is true?

30 35 65 100 165 265 ?

If log 2=0.30103, the number of digits in 520 is?

Cost of 8 pens and 4 pencils is Rs. 176 and the cost of 2 pens and 2 pencils is Rs. 48. What is the cost of one pen?

253, 136, 352, 460, 324, 631, 244

The base 6 representation of 0.3333333............. is?

The difference between the place values of 7 and 3 in the number 527435 is;

A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be:

331, 482, 551, 263, 383, 242, 111

The length of a rectangle is three-fifths of the side of a square.The radius of a circle is equal to side of the suare The circumference of the circle is 132 cm. What is the area of the rectangle if the breadth of the rectangle is8 cm?

The rightmost non-zero digit of the number 302720 is

1, 4, 2, 8, 6, 24, 22, 88, ___

Let n be a positive integer such that 1335 + 1105 + 845 + 275 = n5.Find n