Question
Toni walked 40 meters towards south, took right turn and
walked 15 meters, then he took a left turn and walked 40 meters, again he took a left turn and walked 20 meters. In which direction he is from the initial point?Solution
A is the starting point and he walks 40 m towards south to B. AB = 40 m. Then he turns right and walks 15 m from B to C. BC = 15 m. Again he turns left and walks 40 m from C to D. CD = 40 m. Again he turns left and walks 20 m from D to E. DE = 20 m. A is the starting point and E is the finishing point. So, he is in South east direction. 
3% of 842 ÷ 2% of 421 = ?
9 × 40 × 242 × 182 = ?2
215 + 378 – 23 + 15 - 27 = ? + 3² + 16²
What will come in place of the question mark (?) in the following expression?
?% of 600 + 15 × 28 = 30% of 1800
What will come in the place of question mark (?) in the given expression?
? = ((180 × 27) ÷ 60) + ((52 × 70) ÷ (13 × 280))3Â
...35% of 240 – 6 2 = ? 2 – √256
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Simplify the following expression:
(164-1)/17×15× (28+1)
36.76 + 2894.713 + 34965.11 =?
45 % of 180 + √144 * 8 = ?2  + 70 % of 80
