RRB Group D Exam Analysis 15th October Shift 1 – Mathematics
- In a bag containing coins, the ratio coins of 1,2,5 denominations are 9:6:4 . If the total amount of money in the bag is Rs 820, how many coins of Rs2 are there?
- If P= 2000, P =20%, T= 18 Month , Find Compound Interest?
- If Tan θ + Sec θ = 2 then find the value of Sec θ - Tan θ
- If Tan θ = √2 then find the value of Tan θ + Cot θ
- A sum of 2 numbers is equal to 50% of its difference. If one of the number is 81, find the sum of the two number?
- 800 workers do a particular work in 30 days. If after 12 days, 80 workers left, find out in how many days will the remaining work be completed?
- sq root of 3364?
- Tap A fills a tank in 12 hrs and Tap B fills it in 15 hrs. If the tank is half filled then find out in how much time will both the tap fill the entire tank?
- A=30degree, B=90degree, find SinA+CosB/CosA+SinB?
- Profit and Loss - 3 Qs
- LCM - 3 Qs
- Mensuration - 2 Qs
- SI/CI - 3 Qs
- Geometry - 3 Qs
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