HPRCA-JOA · Numerical and Logical Ability

Simple Interest questions with answers

Build accuracy with explanation-led practice, then open a focused search or timed exam drill.

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PRACTICE PREVIEW

Five questions to begin your revision

Open each answer only after choosing your own response.

01Medium · ✓ Verified answer

HPRCA JOA and Junior Assistant practice check: Find the simple interest on ₹6,600 at 5% per year for 2 years.

  1. ₹792
  2. ₹660
  3. ₹726
  4. ₹594
Check answer and explanation +
B — ₹660

Simple interest = principal × rate × time ÷ 100 = ₹6,600 × 5 × 2 ÷ 100 = ₹660. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Simple Interest; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
02Medium · ✓ Verified answer

HPRCA JOA and Junior Assistant high-priority drill: Find the simple interest on ₹6,800 at 6% per year for 3 years.

  1. ₹1,224
  2. ₹1,292
  3. ₹1,156
  4. ₹1,360
Check answer and explanation +
A — ₹1,224

Simple interest = principal × rate × time ÷ 100 = ₹6,800 × 6 × 3 ÷ 100 = ₹1,224. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Simple Interest; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
03Medium · ✓ Verified answer

HPRCA JOA and Junior Assistant foundation revision: Find the simple interest on ₹7,000 at 7% per year for 4 years.

  1. ₹2,030
  2. ₹1,890
  3. ₹2,100
  4. ₹1,960
Check answer and explanation +
D — ₹1,960

Simple interest = principal × rate × time ÷ 100 = ₹7,000 × 7 × 4 ÷ 100 = ₹1,960. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Simple Interest; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
04Medium · ✓ Verified answer

HPRCA JOA and Junior Assistant speed-building set: Find the simple interest on ₹7,200 at 8% per year for 2 years.

  1. ₹1,080
  2. ₹1,296
  3. ₹1,152
  4. ₹1,224
Check answer and explanation +
C — ₹1,152

Simple interest = principal × rate × time ÷ 100 = ₹7,200 × 8 × 2 ÷ 100 = ₹1,152. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Simple Interest; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
05Medium · ✓ Verified answer

HPRCA JOA and Junior Assistant accuracy checkpoint: Find the simple interest on ₹7,400 at 9% per year for 3 years.

  1. ₹2,146
  2. ₹1,998
  3. ₹2,072
  4. ₹1,924
Check answer and explanation +
B — ₹1,998

Simple interest = principal × rate × time ÷ 100 = ₹7,400 × 9 × 3 ÷ 100 = ₹1,998. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Simple Interest; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
✓

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