Who discovered Pluto?
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Which of the following is NOT an effect of Noise Pollution?
The pitch of a sound depends on its ____.
A lemon kept in water in a glass tumbler appears to be bigger than its actual size when viewed from the sides. This is because of
You can group noncontiguous worksheets with
Multitasking system specifically refers to
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?
In the following question, select the missing number from the given series. 2, 5, 12, 27, ?