Which of the following numbers is not a perfect square?

Consider the numbers given below: 0.0099, 0.0009, 0.01235, 0.12113, 0.00124. On arranging the sequence in descending order and assuming the number K to be the middle one, the value of K + 1 will become

Three numbers are in the ratio 3 : 1 : 4 and the sum of these three numbers is 128. Then, the sum of the largest and the smallest number is

Which of the following is not a prime number?

Dipali can buy 2 chocolates for Rs. 12 and Pradeep can buy 2 chocolates for Rs. 10. If Pradeep has to buy 5 chocolates and Dipali has to buy 6 chocolates, then the total cost for the chocolates both have to pay is

A man can earn Rs. 725 in 5 days. How much will he earn in a year, which is a leap year?

Two adjacent sides of a parallelogram are 5 cm and 10 cm, respectively. If the perimeter of of the parallelogram is 6K cm, then the value of K is

Which of the following is a perfect square?

Let the solution of the equation 3 x (- 6) = 9 is K. Now, if a man earns Rs. 520 in 26 days, how much will he earn in K days?

Which of the following is not a prime number?

If the numbers 7770, 7741, 7717, 7017, 7747 are arranged in ascending order, then the sum of the third and fourth number will be

The value of 2.5 X 2.6 X 6.8 X 100 when rounded to the nearest hundred is

A person is running at 9 km/hr. He has to cross a tunnel of length 750 m. The time he will take to cross the tunnel is 100 K seconds. The value of K is

The sum of the place value of 2 and face value of 5 in 4012350 is

Let 3k - 6 = 9 and 4m + 24 = 32, then the value of (2k + 3m - km) is

If K is the largest 5 digit number and L is the smallest 4 digit number, then the value of 2 (L - K - 1) - (1 - L) + 10 is