PPSC ASSISTANT DIRECTOR (O&M) PAST PAPER 09-08-2026
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- 1/16
- 4/16
- 15/16
- 16/16
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Total possible outcomes = 2⁴ = 16.
The probability of getting no head (all tails) is 1/16.
Probability of getting at least one head = 1 − P(no head).
Therefore: 1 − 1/16 = 15/16.
سینڈ ریپلیسمنٹ طریقہ کس چیز کے لیے استعمال کیا جاتا ہے؟
- Determining the moisture content of soil
- Determining the in-situ density of soil
- Determining the liquid limit of soil
- Determining the permeability of soil
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- The Sand Replacement Method is a field test used to determine the in-situ (field) density of soil.
- It is commonly used for compacted soil and earthwork.
- The method involves excavating a small hole in the soil.
- The volume of the hole is determined using calibrated sand
گڈو بیراج کس دریا پر تعمیر کیا گیا ہے؟
- River Ravi
- River Indus
- River Jhelum
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- River: Indus River
- Located: Kashmore, Sindh
- Foundation Laid: February 1957
- Foundation by: President Iskander Mirza
- Completed: 1962
- Construction Cost: 474.8 million rupees
Last verified on 09-07-2026
