Question
Five words are given in the options and taking four
letters of each of the words as specified in front of it (in the same order). Different words can be obtained and one of them is an English meaningful word. Mark that option which forms the English meaningful word using the letters, whose positions are given in front of it (in the same order). (1 signifies the 1 st letter of the word from the left end, 2 signifies the 2nd letter from the left end and so on).Solution
A) JOURNEY → J, O, N, E → JONE. It is a not meaningful word. B) TRAVEL → R, V, E, L → RVEL. It is a not meaningful word. C) DEVICE → D, I, C, E → DICE. It is a meaningful word. D) SCHOOL → H, C, O, S → HCOS. It is a not meaningful word.
In △ ABC, AB = AC. A circle drawn through B touches AC at D and intersect AB at P. If D is the midpoint of AC and AP = 2.5 cm, then AB is equal to:
If x2 – 10x + 20 = 0, then find the value of (x – 3)2 + 1/(x – 3)2
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A boat covers a distance of 75 km downstream in 2.5 hours. If the ratio of upstream speed to downstream speed of the boat is 3:5, then find the distance...
If (a + b) = 1 and (1/a) – 2b = 5/a then find the value of a2 + b2.
If x 2 – 15x + 51 = 0, then determine the value of (x – 5) + {1/(x – 5)}.
If (a + b) = 7 and ab = 10, then find the value of (a 2 + b 2 ).
Determine the remainder when the polynomial 4x 3 - 5x 2 + 2x + 1 is divided by (4x - 3).
What is the HCF of (x³ + 3x² - x - 3) and (x³ + 4x² + x - 6)?
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