Question
Total surface area of a Cuboid is 592 cm ² and the
Sum of its Length, breadth and height is 30cm, then find out the sum of the squares of its length, breadth and height?Solution
Sum of Length, Breadth and height of a cuboid is 30 cm (l+b+h) = 30cm Total surface area of cuboid = 592cm² 2(lb+bh+hl) = 592cm² Sum of Square of Length, Breadth and Height = l² +b² +h² l² +b² +h² = (l+b+h)² - 2(lb+bh+hl) l² +b² +h² = (30)² - 592 = 900 – 592 = 308
Which of the following letter-clusters will replace the question mark (?) in the given series?
RI, PK, LO, FU, XC, ?Â
Three of the following four figures are alike in a certain way and one is different. Select the odd one.
Select the figure that will replace the question mark (?) in the following figure series.
There are 3 badminton players in each stream -Commerce, Science and Arts. A, B and C are from Commerce. P, Q and R are from Science. J, K and L are from...
Which of the following numbers will replace the question mark (?) in the given series?
−1/729, −1/81, −1/9, ?
Select the option that is related to the third term on the same basis as the second term is related to the first term.
ACT:BFY ∷ BAD :?
If + means −, − means ×, × means ÷ and ÷ means +, then what will come in place of the question mark (?) in the following equation?
81 × ...
Statement:
I. Cases of obesity, diabetes and other similar diseases are increasing.
II. Fast food also has very few antioxidants and les...
Rogerio, in search of an internet café, walked 30 m due North. He turned right and walked 18 m. He again turned right and walked 30 m. Finally, he turn...
If the sign ‘×’ is interchanged with ‘÷’ and ‘–’ is interchanged with ‘+’, then what will be the value of the expression below?
...
