If a mirror is placed on the line MN, then which answer figures is the right image of the given figure?
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A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
7, 49, 343, ?
The Lena river passes through which country?
A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
BCF, CFI, DHL, ?
The height and the total surface area of a right circular cylinder are 4 cm and 8π sq.cm. respectively. The radius of the base of cylinder is
The sum of 10 terms of the arithmetic series is 390. If the third term of the series is 19. Find the first term
ABC is an equilateral triangle and P is the orthocenter of the triangle, then what is the value (in degrees) of ∠BPC?
ΔPQR has sides PQ and PR measuring 983 and 893 units respectively. How many such triangles are possible with all integral sides?