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Let her income be 100%. Remaining income = (100 - 30)% = 70% Let the money spent on travel and food be Rs. 4x and Rs. 3x respectively. Now, according to question, => 4x – 3x = 612 => x = 612 Total money spent on travel and food together = 7x = 4284 => 70% --- 4284 => 100% ----- 6120 Therefore her income is Rs. 6120.
A concave lens always forms an image which is –
Which among the following is the fundamental quantity?
Which part of the plant is responsible for photosynthesis?
Which one among the following statements is not true for Mammals?
A body is said to be in equilibrium when:
Metalloids are
Presbyopia is a visual defect caused by:
A mass m is suspended from a spring of spring constant k and oscillates with amplitude A. The maximum velocity during oscillation is:
Which of the following statements about holes is incorrect ?
Two capacitors of 6 μF and 12 μF are connected in series. What is the equivalent capacitance?