Probability of getting a number less than 5 on die:
Probability of getting a number less than 5 on die:
CP=3000, SP=3600. Profit %?
CP=3000, SP=3600. Profit %?
Perimeter of square with side 25:
Perimeter of square with side 25:
HCF of 18 and 24:
HCF of 18 and 24:
A number increased by 60% becomes 320. Original number?
A number increased by 60% becomes 320. Original number?
A number decreased by 30% becomes 140. Original?
A number decreased by 30% becomes 140. Original?
A train travels 720 km in 9 hours. Speed?
A train travels 720 km in 9 hours. Speed?
CP=4000, SP=5000. Profit %?
CP=4000, SP=5000. Profit %?
Solve x² − 12x + 35 = 0:
Solve x² − 12x + 35 = 0:
If 3x + 6 = 24, x = ?
If 3x + 6 = 24, x = ?
If 2x + 5 = 15, x = ?
If 2x + 5 = 15, x = ?
A completes work in 30 days. Work done in 10 days?
A completes work in 30 days. Work done in 10 days?
Principal 8000 at 10% for 2 years. Amount?
Principal 8000 at 10% for 2 years. Amount?
Probability of getting an odd number on die:
Probability of getting an odd number on die:
A car travels 540 km in 9 hours. Speed?
A car travels 540 km in 9 hours. Speed?
A completes work in 18 days. Work done in 6 days?
A completes work in 18 days. Work done in 6 days?
Solve x² − 10x + 21 = 0:
Solve x² − 10x + 21 = 0:
LCM of 14 and 21:
LCM of 14 and 21:
Principal 6000 at 10% for 2 years. Amount?
Principal 6000 at 10% for 2 years. Amount?
Area of circle radius 14 (π=22/7):
Area of circle radius 14 (π=22/7):