Question: The sum of three numbers is 98. If the ratio of the first to the second is 2 : 3 and that of the second to the third is 5 : 8, then the second number is :__________?

• 1. 20
• 2. 30
• 3. 48
• 4. 58

Question: 43% of 784 = ________?

• 1. 312.73
• 2. 373.12
• 3. 337.12
• 4. 339.12

Question: 2758 + 20581 – 17889 = ________?

• 1. 178
• 2. 7850
• 3. 5200
• 4. 4800

Question: 15% of 195 + 14% of 205 = _______?

• 1. 52
• 2. 62
• 3. 58
• 4. 78

Question: ³√216400 + √280 + √322 = ________?

• 1. 651
• 2. 361
• 3. 100
• 4. 95

Question: 105 * 99 * 299 = _________?

• 1. 785600
• 2. 315000
• 3. 845000
• 4. 442000

Question: 105.126 * 35.201 – 90.23 * 3 + 55.11 * 27.01 = ____________?

• 1. 4890
• 2. 40000
• 3. 271
• 4. 5996

Question: (0.9 * 0.9 – 0.8 * 0.8)/1.7 = _________?

• 1. 0.1
• 2. 0.2
• 3. 0.3
• 4. 0.4

Question: (0.9 * 0.9 – 0.8 * 0.8)/1.7 = ________?

• 1. 0.1
• 2. 0.2
• 3. 0.3
• 4. 0.4

Question: 5/8 * 2(2/5 – 5/4)/ 11/4= _________?

• 1. 1/5
• 2. 4/5
• 3. 6/5
• 4. 8/5