The figure below is made up of 12 equilateral triangles. If the length of PQ is 96 cm, find the total perimeter of the figure. A192 cm B384 cm C288 cm D576 cm
Evaluate : – 1 + 55 – (– 29) + (– 1) – (– 82) + (– 3) A161 B– 161 C158 D– 158
Factorize : a2x2 + (ax2 + 1) x + a. A (x + a) (ax + 1) B (x + a)(ax2 + 1) C (ax + 1)(x – a) D (a + 1)(x + a)
Find the additive inverse of the number obtained by subtracting –9 from the additive inverse of –23. A32 B–14 C–32 D14
Which of the following statements is CORRECT? AA square has only 2 equal sides. BA rectangle has 2 pairs of equal sides. CA square has 2 lines of symmetry. DA rectangle has 4 lines of symmetry.
If Arjun is facing the India Gate, then what will he be facing if he turns 135° anticlockwise and then 180° clockwise? ABus Stop BTemple CMarket DBridge
The cost of a book is ₹ 248. The cost of a bag is same as that of the cost of two books. Find the total cost of two such bags and three such books. A₹ 1736 B₹ 1850 C₹ 1240 DNone of these
The monthly salary of Kanika is ₹ 45000. She spent of it on clothes and of the remaining amount on groceries. How much money is left with her? A₹ 5000 B₹ 10000 C₹ 15000 D₹ 7500
How many more triangles in the given figure must be shaded to make the fraction of unshaded part equal to ? A6 B12 C7 D5
The model is shaded to show which fraction? A11/4 B22/3 C10/4 D9/4