Question
β11' is related to '1320' following a certain logic.
Following the same logic, '8' is related to '504'. To which of the following is '13' related following the same logic? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding /subtracting /multiplying etc. to 13can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1and 3 is not allowed)Solution
The second number is the difference between the cube of first number and first number. 11 β 11Β³ - 11 = 1331 β 11 = 1320 8 β 8Β³ - 8 = 512 β 8 = 504 13 β 13Β³ - 13 = 169 β 13 = 156
β196 + (0.25 Γ 144) + 19 = ? + 72
81% of 2300 – 34% of 550 = ?
Β (5/8) Γ 480 + (3/9) Γ 450 = (5/2) Γ ?
Simplify the following expressions and choose the correct option.
{ (15/2) * 16 } Γ· (5/2) + 9
What is the value of (152+82) Γ·17
15 Γ 18 + 25 Γ 12 + 30 Γ 24 = ?% of 1720
36% of 250 + 26 Γ· 2 Γ ? = 207
Find the value of 45 - 3 x (4 of 6 + 12 Γ· 3 Γ 6 β 4 Γ 5) + 6.
600 Γ· 8 + 12 % of 250 + ? * 14 = 50 * β49
19 × ? =361 ÷ 19