6 349 565 ? 754 781

650 601 565 540 524 ?

The electricity bills (in rupees) of 25 houses of a certain locality for a month are given below: 324, 700, 617, 400, 356, 365, 435, 506, 548, 738, 780, 378, 570, 685, 312, 630, 584, 674, 754, 776, 596, 747, 565, 763, 472. Arrange the above data in increasing order and form a frequency table using equal class intervals, starting from 300-400, where 400 is not included.

The number of words that can be formed out of the letters of the word ARTICLE so that vowels occupy even places is 574 b. 36 c. 754 d. 144

Find: 754 - 54 + 154 - 254

What will come in place of question mark(?) in the following questions? ? of 186 + 565 = 2100 - 202

What will come in place of the question mark (?) in the following number series? 4 29 129 354 754 (?)

What approximate value should come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value.) (3996 + 2496 + 3897) div754 =?

353 354 351 356 349 ?

Simplify : 8.349 - 2.57 + 6.28 - 9.6