If HOT = 81520 and HEAT = 85120, then HEATER

Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.

Which two signs should we interchange inorder to make the given equation true?

36 × 5 - 84 ÷ 4 + 50 = 151

Select the correct combination of mathematical signs that can sequentially replace ‘*’ sign and balance the equation given below.

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.

48 * 495 * 5 * 2 * 120 = 126

Which two signs need to be interchanged to make the following equation correct?

62 – 14 × 75 ÷ 15 + 50 = 82

If + means −, − means ×, × means ÷, and ÷ means +, what will be the value of the following expression?

19 ÷ 14 + 8 – 12 × 3

How many meaningful four-letter words can be formed using the 1st, 3rd, 7th, and 8th letters of the word 'PERIPHERAL'?

If ‘A’ means (÷), ‘B’ means (×), ‘C’ means (+), and ‘D’ means (-), then ____ is the value of the expression.