If the length of the shadow of a vertical pole be √3 times the height of the pole, the angle of elevation of the sun is:
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If Usha is taller than Nisha; Nisha is taller than Asha; Alka is taller then Usha. Harsha is shorter than Asha; then who among them is the tallest?
The Secretariat of SAARC is set up at ____________
Who is referred to as 'Frontier Gandhi'?
Who discovered Electron?
The total production of Rice, Wheat, sugar and Tea (In Kgs) is 500000 Kgs. The production of Rice in the country is
If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?
ΔABC is right angled at B. BD is an altitude. AD = 3 cm and DC = 9 cm. What is the value of AB (in cm)?