Question
Find the missing term in the given series: 40Â
     30       ?             870             13880Solution
40 x  1² - 10 = 30 30 x 2² - 20 = 100 100 x 3² - 30 = 870 870 x  4² - 40 = 13880
? = (597.98 ÷ (6.97 2.01 – 3.1)) × 12.9
1153, 1206, ?, 1326, 1393, 1464
What is the least number of square tiles required to pave the floor of a room 11 m 47 cm long and 6 m 82 cm broad?
Which of the following statements is true about LPP?      Â
What is the value of 8 √ 4 × 16 √ 4?Â
If logâ‚“(81) = 4/3, find x.
Calculate the percentage contribution of the South branch's total revenue to the company's total revenue over the three years (2021-2023).
115, 138, 163, 190, 219, ?
A man drives at a steady speed of 75 km/h for 4 hours, followed by another stretch of 3 hours at a consistent speed of 40 km/h. What is his average spee...
A company’s quarterly sales (in lakh units) are:
Q1: 18, Q2: 24, Q3: 21, Q4: 27
Find the percentage increase from...